entrypoint is front is a must

back/Dockerfile

@@ -1,5 +1,7 @@
 FROM php:7.2-apache
 
+RUN mkdir -p /home/numeris
+
 # Install packages
 RUN apt-get update && apt-get install -y \
     git \
@@ -26,9 +28,11 @@ WORKDIR /home/numeris
 RUN composer install --no-interaction
 
 # Final touch
-# RUN . ~/.bashrc
+RUN . ~/.bashrc
 RUN apt-get clean && \
     rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 RUN usermod -u 1000 www-data
 RUN chown -R www-data:www-data /home/numeris
 RUN chown -R www-data:www-data /var/log/apache2/
+
+WORKDIR /home/numeris

front/Dockerfile

@@ -1,18 +1,16 @@
 FROM node:11.15.0
 
-RUN mkdir -p /home/numeris
-
+WORKDIR /home/numeris
 ENV PATH /home/numeris/node_modules/.bin:$PATH
 
 COPY package*.json /home/numeris/
 
 # npm install
-WORKDIR /home/numeris
 RUN npm install
 RUN npm install -g @angular/cli@7.3.9
 
-COPY . /home/numeris
+COPY . .
 
 RUN npm rebuild node-sass
 
-WORKDIR /home/numeris
+ENTRYPOINT [ "ng", "s", "--host", "0.0.0.0" ]